414140197 has 2 divisors, whose sum is σ = 414140198. Its totient is φ = 414140196.

The previous prime is 414140189. The next prime is 414140201. The reversal of 414140197 is 791041414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221235876 + 192904321 = 14874^2 + 13889^2 .

It is a cyclic number.

It is not a de Polignac number, because 414140197 - 2³ = 414140189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414140107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207070098 + 207070099.

It is an arithmetic number, because the mean of its divisors is an integer number (207070099).

Almost surely, 2^414140197 is an apocalyptic number.

It is an amenable number.

414140197 is a deficient number, since it is larger than the sum of its proper divisors (1).

414140197 is an equidigital number, since it uses as much as digits as its factorization.

414140197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 414140197 is about 20350.4348110796. The cubic root of 414140197 is about 745.3881118158.

The spelling of 414140197 in words is "four hundred fourteen million, one hundred forty thousand, one hundred ninety-seven".